William j



(No Model.)

W. ISUTTIE.

NOSE PIEGE FOR EYEGLASSES. No. 284,257. Patented Sept. 4, 1883.

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l 1 UNITED STATES PATENT. OFFICE-a.

WILLIAM J. surnn, or new roan, n. r.

NOSE-PIECE FOR EYEGLASSES.

SPECIFICATION formingpart of Letters Patent No. 284,257, dated September 4, 1883: I

\ Application filed February 13, 1882. Renewed December 19,1882: (No model.)

To all whom it may concern.-

Be it known that I, WILLIAM J. Surrrn, of the city, county, and State of New York,

have inventeda new and useful Improvement in Nose-Pieces for Eyeglasses, of which and analogous materials, secured on the outer surface of the nose-piece by rivets or screws for the purpose of preventing the skin of the nose from being disfigured by coming in contact with the metal of the nose-piece; but the strips of rubber, tortoise-shell, &c., frequently crack and break while being secured on the nose piece, and they generally break when the eyeglass is dropped, and they make the eyeglass expensive. t

The object of my invention is to avoid the above-mentioned defects.

The invention consists in providing the eye glass nose-piece with a covering layer of some non-conductor or poor conductor of heatsuch as rubber, varnish, japan, or other gums which varnish or other materialis applied on the nose-piece in a liquid or plastic state, and then dried or hardened. This covering-layer does not interfere with the elasticity of the nose-piece, and protects the skin of the nose from being disfigured or marred by the metal nose-piece. a

Reference is to be had to the accompanying drawings, forming part of this specification,in

which similar letters of reference indicate corbottom and top or at the top or bottom only;

or it may be pivoted or swivelcd. Its outer surface, which is to rest against the nose, is

either plain or serrated. I provide this outer surface of the nose-piece with a coating of varnish, japan, rubber, or other gums, or some other suitable non-conductor of heat or very poor conductor of heat.

This materialsuch as varnish, japan, rubber, &c.is applied on the nose-piece in a liquidor plastic state, and then subjected to a baking or drying process. The layer of this material can be made of any desired or suitable thickness.

If theouter surface of the nose-piece is serrated, a very thin layer of this material is applied on the nose-piece, seas not to fill the recesses between the projections or serrations.

The layer can be made of considerable thickness, and the serrations or transverse grooves can be cut into the thickness of this covering or protecting layer.

If desired, a layer of hard or 'soft rubber can be vulcanized on the nose-piece, and the outer surface of this layer can be serrated before or after vulcanizing. This fluid or semi fluid material can be applied on the nosepiece by means of a brush; or the nose-piece can be dipped into this material.

The metal nose-piece can bemade so thin that it will be elastic and yielding, and the protecting-layer .will not destroy or interfere with the elasticity of the nose-piece, whereas if a protectingstrip of rubber,-tortoise-shell, &c., should be secured on the nose-piece in the manner as has been heretofore customary the nose-piece would be stiffened to such an extent as to be unyielding.

The material with which the nose-pieceis coated should preferably be a non-conductor of heat, as the metal nose-pieces draw the natural heat from the skin and leave disfiguring and often painful red marks or scars on the sides of the nose. I a

The covering-layer, if appliedas I have de scribed herein, cannot break if the eyeglass is dropped, does not crack, and is very much less expensive than the covering-strips of rubber, celluloid, tortoise-shell, and like material, which have to be secured by means of 5 rivets or screws, and may veryfrequently break and crack while being secured on the nose-piece.

Havingthus described my invention, I claim the nose-piece is' kept from contact with the as newand desire to secure byLetters Patentskin and the elasticity of the metal is not im- As an improved article of manufacture, the paired, as set forth.

nose-piece of an eyeglass-frame, coated with I WILLIAM J. SUTTIE. 5 india-rubbcr or other analogous material ap- Witnesses: plied in a liquid state, substantially as herein OSCAR F. GUNZ,

shown and.described, whereby the metal of O..SEDGWIOK. 

